Waltzing Matilda...the Australian haka?

Personally, I think the haka is scary as buggery. In fact, I will watch rugby just so I get to see the haka. Someone singing "waltzing matilda" doesn't have the same "war cry" type of feel.

I actually love when waltzing matlida gets sung by the crowd, and there is nothing they can do to keep a crowd, especially a drunken crowd, from singing..right?